#1 AJ Styles
To call yourself The Phenomenal One has to be pretty confident in their abilities. For AJ Styles, his career has seen him blaze a trail that was initially prominent in TNA's Impact/GFW Wrestling. Styles was considered the face of the promotion when he was in TNA, however, Styles was a prominent part of Ring of Honor for a couple of years.
As part of Ring of Honor, Styles was actively part of the Bullet Club as well. Styles competed against the likes of Jay Lethal and Roderick Strong while he was there. Despite not capturing any championships in Ring of Honor, Styles was still considered a perennial main event challenger because of whom he was and what he has achieved in the past.
After leaving Ring of Honor and after years of speculation and hope, Styles signed with the WWE. In the one and a half years he’s been with the company, he has been WWE champion and only appears to continue to be a threat in the future. He continues to be phenomenal regardless of where he competes.